Like a Paxton, Vortech, Procharger, etc???
Just wondering how you like it, and at what RPM you're starting to see boost.
Just wondering how you like it, and at what RPM you're starting to see boost.
CK5
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Anybody using a centrifugal supercharger?
- Thread starter jonrpick
- Start date
JBo214
Registered Member
Not to get off subject immediately but, why do you ask? Is the K5 getting a sweet 'charger?
The experience I have had has been pretty impressive w/ factory units making 9psi boost efficiently. I know that they can be "tweaked" to make about 28 or more but I think it would drastically reduce the longevity of the unit. And that much boost also gets into substantial fuel system upgrades.
The experience I have had has been pretty impressive w/ factory units making 9psi boost efficiently. I know that they can be "tweaked" to make about 28 or more but I think it would drastically reduce the longevity of the unit. And that much boost also gets into substantial fuel system upgrades.
Maybe... but if I do, it won't be on this engine. I'm more or less just trying to get info to make a decision. I know they can make killer boost, but I'm more wondering what kind of boost I'd get at say...1500rpm. I like the idea of boost on tap, but if it's not there at lower RPMs, I'd just go with a single turbo instead.
I know that regardless, turbos are simply more efficient, but I don't know if I want to deal with the added complexity of getting a different exhaust manifold and routing everything...
Slapperbar
Retired Navy NDT Examiner
You want a Whipple or a Roots for low RPM grunt. A Whipple can be at full boost at 2000 RPM.
Yeah, I know those are good at the low-RPM stuff. But those are out of the question.
Slapperbar
Retired Navy NDT Examiner
Vortech for 4-6K a Weiand 177 Pro Street Supercharger for just over 2K.
Slapperbar
Retired Navy NDT Examiner
This is going in the truck isn't it?
Why are those out of the question? A roots would be great for a truck. Probably the cheapest option and the easiest fuel curve.
If I go for it, yes...
Roots setups are too big, and don't allow use of an intercooler, since they're draw-through setups. Blow-through is best for cold weather and cold starting from all the research I've done.
Slapperbar
Retired Navy NDT Examiner
Search harder. Whipple blowzilla has an intercooler and blow off valve/ waste gate setup iirc. I know the 8.1 kit does.
Hmm...
Going once...
Going twice...
Going...turbo???
Going once...
Going twice...
Going...turbo???
Slapperbar
Retired Navy NDT Examiner
That'd be your best bet. A Garrett off of a Typhoon or Syclone (same same) and an intercooler from a 6BT Dodge and you'de be set. You'll probably want to run a pressureised box or a blowthru carb for induction, or EFI/ DFI.
Well, considering that it's for an L6, setting it up will be considerably easier than if it were for a V8. The intake and exhaust are on the same side, and there's a readily-available exhaust manifold with a T4 flange on it.
EFI is what I plan on using. I'll probably end up going with a Megasquirt setup, rather than trying to adapt something else to the motor.
Good call on the intercooler advice...didn't think of that one. You think it'll fit with minimum fuss?
Slapperbar
Retired Navy NDT Examiner
It ought to, especially w/o A/C. Check the 6.2 forum stickies.
